ES2162873T3 - Procedimiento para sincronizar cuadros de impulsos. - Google Patents

Procedimiento para sincronizar cuadros de impulsos.

Info

Publication number
ES2162873T3
ES2162873T3 ES95103233T ES95103233T ES2162873T3 ES 2162873 T3 ES2162873 T3 ES 2162873T3 ES 95103233 T ES95103233 T ES 95103233T ES 95103233 T ES95103233 T ES 95103233T ES 2162873 T3 ES2162873 T3 ES 2162873T3
Authority
ES
Spain
Prior art keywords
synchronization
dect
provision
base station
framework
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95103233T
Other languages
English (en)
Spanish (es)
Inventor
Klaus Geywitz
Artur Veloso
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Nokia Inc
Original Assignee
Alcatel SA
Nokia Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel SA, Nokia Inc filed Critical Alcatel SA
Application granted granted Critical
Publication of ES2162873T3 publication Critical patent/ES2162873T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0614—Systems characterised by the synchronising information used the synchronising signal being characterised by the amplitude, duration or polarity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/733—Cordless telephones with a plurality of base stations connected to a plurality of lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
ES95103233T 1994-03-09 1995-03-07 Procedimiento para sincronizar cuadros de impulsos. Expired - Lifetime ES2162873T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4407794A DE4407794A1 (de) 1994-03-09 1994-03-09 Verfahren zur Synchronisation vom Impulsrahmen

Publications (1)

Publication Number Publication Date
ES2162873T3 true ES2162873T3 (es) 2002-01-16

Family

ID=6512223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95103233T Expired - Lifetime ES2162873T3 (es) 1994-03-09 1995-03-07 Procedimiento para sincronizar cuadros de impulsos.

Country Status (5)

Country Link
EP (1) EP0671825B1 (de)
AT (1) ATE208105T1 (de)
CA (1) CA2143930A1 (de)
DE (2) DE4407794A1 (de)
ES (1) ES2162873T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523489A1 (de) * 1995-06-28 1997-01-02 Sel Alcatel Ag Verfahren und Schaltungsanordnung zur Synchronisation von Impulsrahmen in multizellularen Telekommunikationsanlagen
DE19548153C2 (de) * 1995-09-21 2001-10-31 Deutsche Telephonwerk Kabel Verfahren zur Synchronisation des Zeichenaustausches zwischen einer Nebenstellenanlage und einer Feststation
DE19543841C1 (de) * 1995-11-23 1996-12-05 Siemens Ag Übertragungssystem
WO1997023071A1 (en) * 1995-12-15 1997-06-26 Telefonaktiebolaget Lm Ericsson Error correcting timing reference distribution
BR9612025A (pt) * 1995-12-15 1999-06-29 Ericsson Telefon Ab L M Circuito em anel de retenção de fase digital e estação base
ATE306756T1 (de) * 1995-12-22 2005-10-15 Detewe Systems Gmbh Verfahren zur synchronisation des zeichenaustausches zwischen einer nebenstellenanlage und einer feststation
GB2315194B (en) * 1996-07-11 2000-11-15 Nokia Mobile Phones Ltd Method and apparatus for resynchronizing two system clocks
DE19630048C1 (de) * 1996-07-25 1997-04-17 Siemens Ag Verfahren und Anordnung zum Betrieb von TDMA-Funksystemen
KR100233710B1 (ko) * 1996-09-25 1999-12-01 윤종용 구내 무선전화시스템의 동기화 관련정보 일치방법
KR100291476B1 (ko) * 1998-05-25 2001-07-12 윤종용 파일럿측정요구명령제어방법및시스템
KR100308661B1 (ko) * 1998-08-28 2001-10-19 윤종용 이동통신시스템의핸드오프장치및방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511430A1 (de) * 1985-03-29 1986-10-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur synchronisierung der empfangseinrichtungen in einem digitalen multiplex-uebertragungssystem
JPH0824388B2 (ja) * 1987-01-16 1996-03-06 日本電信電話株式会社 コ−ドレス電話装置の接続制御方式
JPS63278436A (ja) * 1987-05-11 1988-11-16 Nec Corp マルチフレ−ム同期方式
EP0419895B1 (de) * 1989-09-27 1995-11-29 Siemens Aktiengesellschaft Taktversorgung für Multiplexsysteme
US5293380A (en) * 1989-12-27 1994-03-08 Nec Corporation Frame synchronization system among multiple radio base stations for TDMA digital mobile communications system
US5177740A (en) * 1991-09-03 1993-01-05 General Electric Company Frame/slot synchronization for U.S. digital cellular TDMA radio telephone system
US5274628A (en) * 1992-04-24 1993-12-28 Digital Equipment Corporation Multisignal synchronizer with shared last stage

Also Published As

Publication number Publication date
DE4407794A1 (de) 1995-09-14
EP0671825A1 (de) 1995-09-13
ATE208105T1 (de) 2001-11-15
CA2143930A1 (en) 1995-09-10
EP0671825B1 (de) 2001-10-31
DE59509767D1 (de) 2001-12-06

Similar Documents

Publication Publication Date Title
ES2162873T3 (es) Procedimiento para sincronizar cuadros de impulsos.
ATE214526T1 (de) Anordnung in einem mobilen telekommunikationssystem zur synchronisation der sender der basisstationen
ES2084023T3 (es) Sistema de telecomunicaciones.
ATE77187T1 (de) Verfahren und schaltungsanordnung zur synchronisation einer digitalen datenuebertragungseinrichtung auf einen netzfremden takt.
KR100512543B1 (ko) 무선 원격 통신 방법 및 장치와 무선 원격 통신 시스템
CO4700369A1 (es) Metodo y aparato para sincronizar sistemas de radio radio
NO20020292D0 (no) Sekvensiell synkronisering i et kommunikasjonsnett
ES2048737T3 (es) Sistema de comunicacion de longitud de cuadro dinamica, y estaciones para dicho sistema.
FI961444A0 (fi) Radiopuhelinjärjestelmä
SE7907628L (sv) Telefonsystem
KR980007075A (ko) 무선전화시스템
MX172650B (es) Sistema de comunicaciones optico temporal asincronico
ES2174051T3 (es) Sincronizacion de una conexion de telecomunicaciones en un sistema de comunicaciones moviles.
KR970068288A (ko) 모뎀 장치 및 수신 데이타 통신 장비 동기화 방법
ES8800547A1 (es) Red de comunicacion con fibras opticas
CO4790207A1 (es) Sistema y metodo para suministrar intercomunicacion y multiples canales de voz en un sistema de telefonos privado
ES2113921T3 (es) Sincronismo de transmision de datos de sdh.
ATE297083T1 (de) Schnelle synchronisierung in nachrichtenübertragungssystemen
US3840705A (en) Data channel unit for a pcm tdm system
ATE236497T1 (de) Flexibles frequenz-zeitduplex in funkübertragungssystemen
DK0495855T3 (da) Optisk modtager
GB2120049A (en) Radio calling system
GB367915A (en) Improvement in television system
ES2252750T3 (es) Procedimiento para la sincronizacion del intercambio de señales entre una estacion periferica y una estacion fija.
KR100241918B1 (ko) 무선 사설교환시스템에서 기지국간의 동기화 회로

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 671825

Country of ref document: ES